Finding the Third Proportional to 3,401.75 and 4,986.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,401.75 : 4,986.25 = 4,986.25 : x
2. Step 2: Convert to fraction form
   3,401.75/4,986.25 = 4,986.25/x
3. Step 3: Cross multiply
   3,401.75x = 4,986.25 × 4,986.25
4. Step 4: Simplify right side
   3,401.75x = 24,862,689.06
5. Step 5: Solve for x
   x = 24,862,689.06/3,401.75
6. Step 6: Final answer
   x = 7,308.79